package com.fdq.bigevent.mapper;

import com.fdq.bigevent.pojo.Article;
import org.apache.ibatis.annotations.*;
import org.springframework.stereotype.Service;

import java.util.List;

@Mapper
public interface ArticleMapper {
    @Insert("insert into article(title,content,cover_img,state,category_id,create_user,create_time,update_time)" +
            "values(#{title},#{content},#{coverImg},#{state},#{categoryId},#{createUser},now(),now())")
    int addArticle(Article article);

    List<Article> selectArticle(int categoryId, String state, Integer userId);

    @Select("select * from article where id = #{id}")
    Article selectArticleById(Integer id);

    @Update("update article set title = #{title}," +
            "content = #{content}," +
            "cover_img = #{coverImg}," +
            "state = #{state}," +
            "category_id = #{categoryId}," +
            "update_time = #{updateTime} where id = #{id}")
    int updateArticle(Article article);

    @Delete("delete from article where id = #{id}")
    int deleteArticle(Integer id);
}
